Nepheline
= Nepheline
{title2=$\mathrm{NaAlSiO_4}$}
{wiki}
A <silicate mineral> represented by its sodium endmember in simplified aqueous <chemical equilibrium> models. Natural compositions can include potassium substitution.
= Nepheline
{title2=$\mathrm{NaAlSiO_4}$}
{wiki}
A <silicate mineral> represented by its sodium endmember in simplified aqueous <chemical equilibrium> models. Natural compositions can include potassium substitution.